Heavy Duty V-Twin Motorcycle Engine Oil by Spectro.
Superior motor lubricants designed specifically for use in Harley-Davidson® V-Twin engines. Crafted from premium petroleum stocks combined with the most advanced anti-wear and anti-carbon additive systems available, Spectro Heavy Duty extends component life, reduces wear, and eliminates valve-sticking. Meets all known OEM warranty requirements.
From routine servicing to ECU flashes and suspension setups, our expert technicians treat every ride like it’s race-day ready. Book online in under 60 seconds.
